| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $98.66 | 4.328% | $102.93 | $102.93 | $102.95 | $102.90 |
| Purchase #2 | $177.54 | 13.305% | $201.1617 | $201.16 | $201.15 | $201.20 |
| Purchase #3 | $127.41 | 4.749% | $133.4607 | $133.46 | $133.45 | $133.50 |
| Purchase #4 | $215.67 | 13.576% | $244.9494 | $244.95 | $244.95 | $244.90 |
| Purchase #5 | $65.99 | 3.773% | $68.4798 | $68.48 | $68.50 | $68.50 |
| Purchase #6 | $144.72 | 3.489% | $149.7693 | $149.77 | $149.75 | $149.80 |
| Purchase #7 | $96.28 | 7.124% | $103.139 | $103.14 | $103.15 | $103.10 |
| 7 purchase totals = | $926.27 | $1,003.8899 | $1,003.89 | $1,003.90 | $1,003.90 | |